The HFC227ea gas fire extinguishing system adopt total flooding protection&period;Because the area and equipment is important which protected by HFC227ea gas fire extinguishing system&period; It also put forward higher requirements on fire protection engineering technology&period; The technical solution of HFC227ea has reflected the advanced nature&period; Its technical requirements and conditions are mainly embodied in&colon;A&period; The main function of the system of HFC-227ea&colon; Real time monitoring the protection zone in normal condition&period; It can automatically alarm in fire accidents&comma; and start the automatic fire extinguishing device according to the control mode under preset data&period; To release gas fire extinguishing agent&comma; quickly put out the fire in protection district&comma; which in order to protect the equipment running in normal in this zone&period;

B&period; The system is composed of two parts such as gas fire-fighting equipment and control system &lpar;fire alarm and linkage control equipment&rpar;&period;

C&period; Control system with automatic control mode&comma; manual control mode and emergency manual control mode&period;

D&period; Each protection zone can sent fault signal&comma; gas release signal&comma; automatic &sol; manual state signal to the fire alarm system